Triple

T5018119
Position Surface form Disambiguated ID Type / Status
Subject Los Gatos Mountains E112781 entity
Predicate hasRecreationArea P5383 FINISHED
Object Bear Creek Redwoods Open Space Preserve
Bear Creek Redwoods Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California offering forested trails, wildlife habitat, and scenic open space for public recreation.
 E486250 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Bear Creek Redwoods Open Space Preserve | Statement: [Los Gatos Mountains, hasRecreationArea, Bear Creek Redwoods Open Space Preserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bear Creek Redwoods Open Space Preserve
Context triple: [Los Gatos Mountains, hasRecreationArea, Bear Creek Redwoods Open Space Preserve]
  • A. Purisima Creek Redwoods Open Space Preserve
    Purisima Creek Redwoods Open Space Preserve is a protected redwood forest and canyon park on the western slopes of the Santa Cruz Mountains in California, popular for its hiking and scenic coastal views.
  • B. Prairie Creek Redwoods State Park
    Prairie Creek Redwoods State Park is a protected area in Northern California renowned for its ancient coast redwood forests, lush fern canyons, and diverse wildlife.
  • C. Armstrong Redwoods State Natural Reserve
    Armstrong Redwoods State Natural Reserve is a protected park in Northern California known for its towering ancient coast redwood trees and serene forest trails.
  • D. Big Basin Redwoods State Park
    Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
  • E. Redwood Regional Park
    Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bear Creek Redwoods Open Space Preserve
Triple: [Los Gatos Mountains, hasRecreationArea, Bear Creek Redwoods Open Space Preserve]
Generated description
Bear Creek Redwoods Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California offering forested trails, wildlife habitat, and scenic open space for public recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bear Creek Redwoods Open Space Preserve
Target entity description: Bear Creek Redwoods Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California offering forested trails, wildlife habitat, and scenic open space for public recreation.
  • A. Purisima Creek Redwoods Open Space Preserve
    Purisima Creek Redwoods Open Space Preserve is a protected redwood forest and canyon park on the western slopes of the Santa Cruz Mountains in California, popular for its hiking and scenic coastal views.
  • B. Prairie Creek Redwoods State Park
    Prairie Creek Redwoods State Park is a protected area in Northern California renowned for its ancient coast redwood forests, lush fern canyons, and diverse wildlife.
  • C. Armstrong Redwoods State Natural Reserve
    Armstrong Redwoods State Natural Reserve is a protected park in Northern California known for its towering ancient coast redwood trees and serene forest trails.
  • D. Big Basin Redwoods State Park
    Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
  • E. Redwood Regional Park
    Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69bd4435c2f48190be593158cbfcf8a3 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73415e088190802f9bb283262386 completed March 20, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9278421c8190b142466c099c7d1c completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be938580588190bec22c1e8f7f4028 completed March 21, 2026, 12:48 p.m.
NED2 Entity disambiguation (via description) batch_69be942f29488190adfc096c8c5781ac completed March 21, 2026, 12:50 p.m.
Created at: March 20, 2026, 1:35 p.m.